| Customization: | Available |
|---|---|
| Resistance: | Fixed Resistor |
| Function for Resistance: | Protective Resistor, Load Resistor, Shunt Resistor, Sampling Resistor |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.
| Type |
Rated power (W) |
Structure |
Dimension (mm) | Resistance range (Ω) |
Max. working voltage (KV) | Temperature coefficient (10-6/ºC) |
Use temperature (ºC) | Resistance Tolerance(%) | |||
| Lmax | Dmax | L1 | d | ||||||||
RI80 |
3 | A | 24±2 | 8±1 | 30±3 | 1±0.1 | 100~2G | 5 | ≤±200ppm |
-55ºC~+70ºC |
F ( ±1%) G ( ±2%) J (±5%) K (±10%) |
| 5 | A/B | 51±2 | 8±1 | 30±3 | 1±0.1 | 100~2G | 10 | ||||
| 10 | A/B | 72±2 | 12±1 | 30±3 | 1±0.1 | 100~2G | 15 | ||||
| 20 | A/B | 102±2 | 12±1 | 30±3 | 1±0.1 | 100~200M | 20 | ≤±400ppm |
|||
| 25 | A/B | 127±2 | 12±1 | 30±3 | 1±0.1 | 100~200M | 30 | ||||
| 30 | A/B | 152±2 | 12±1 | 30±3 | 1±0.1 | 100~200M | 40 | ||||
| 50 | B/C | 120±2 | 22±1 | 10±1 | M6 | 100~200M | 50 | ||||
| 75 | B/C | 130±2 | 27±1 | 10±1 | M6 | 100~200M | 70 | ||||
| 100 | B/C | 170±2 | 27±1 | 10±1 | M6 | 100~100M | 100 | ||||
| 200 | B/C | 260±2 | 27±1 | 10±1 | M5/M6 | 100~100M | 100 | ||||
| 300 | B/C | 310±2 | 27±1 | 10±1 | M5/M6 | 100~100M | 100 | ||||
| 500 | B/C | 310±2 | 53±1 | 10±1 | M8 | 100~100M | 100 | ||||
1. RI80 non-inductive design adopts glass glaze film serpentine pattern mode, the pattern is designed to meander in the opposite direction of the current, so as to achieve the maximum flux and inductance neutralization over the entire length of the resistor.
2. This high-efficiency non-inductive design does not reduce any resistance performance advantages, which is very suitable for product applications requiring high frequency.
3. RI80 type high-voltage resistor adopts thick film technology - non-inductive serpentine resistor film screen transfer process, and prints the resin coating on the precision ceramic substrate.
4. Advanced technology is used to optimize the resistor film serpentine path and the resistor paint path pattern according to the resistance value, providing a complete high-voltage non-inductive resistor package.
5. The cap or lead pin is welded and assembled, and pressed into both ends of the resistor porcelain rod to provide a solid terminal electrode connection.
1. High voltage systems, such as high voltage inverters and high voltage electrical appliances, voltage divider circuits and high voltage power electronics.
2. Used in environmental protection equipment, medical equipment, electrostatic dust removal equipment, power systems, instruments, etc. capacitor arc extinguishing circuits, high voltage buffer circuits.
3. Pulse modulators, imaging equipment, impulse voltage generators and other AC/DC or pulse circuits.
| Item | Performance |
| Power range | 3W~500W |
| Voltage range | 5KV~100KV |
| Resistance range | 100Ω~2000 MΩ |
| Tolerance accuracy | ±1%,±3%,±5%,±10% |
| Ambient temperature | -55ºC~70ºC |
| Cooling method | Natural cooling |
| Temperature drift | ≤ ±400ppm/ºC |
){kind=link}